While sports like football and basketball are also fairly secretive when it comes to drug testing, NASCAR (and racing in general) involves drivers trusting competitors with machines that can end up becoming weapons.

Fryer argues that the drivers deserve to know the risks that they could have faced when a driver tests positive. On the flip side, there is now a cloud over A.J. Allmendinger as well. Some people will assume he's a meth addict while others will speculate that his energy drink endorsement was to blame.